| Middle Island to Coudekerque-Branche | 3,524.20 mi (5,671.66 km) |
| Middle Island to Coueron | 3,439.68 mi (5,535.63 km) |
| Middle Island to Coulommiers | 3,607.19 mi (5,805.22 km) |
| Middle Island to Courbevoic | 3,569.99 mi (5,745.35 km) |
| Middle Island to Courcouronnes | 3,584.38 mi (5,768.51 km) |
| Middle Island to Cournon-d'Auvergne | 3,694.82 mi (5,946.24 km) |
| Middle Island to Courrieres | 3,560.51 mi (5,730.08 km) |
| Middle Island to Coutras | 3,566.02 mi (5,738.95 km) |
| Middle Island to Couzeix | 3,604.62 mi (5,801.07 km) |
| Middle Island to Cran-Gevrier | 3,817.30 mi (6,143.36 km) |
| Middle Island to Craponne | 3,761.74 mi (6,053.94 km) |
| Middle Island to Creil | 3,570.69 mi (5,746.47 km) |
| Middle Island to Crepy-en-Valois | 3,588.28 mi (5,774.78 km) |
| Middle Island to Crest | 3,804.81 mi (6,123.25 km) |
| Middle Island to Creteil | 3,581.56 mi (5,763.96 km) |
